JPS51147306A - Stabilizer - Google Patents

Stabilizer

Info

Publication number
JPS51147306A
JPS51147306A JP51062464A JP6246476A JPS51147306A JP S51147306 A JPS51147306 A JP S51147306A JP 51062464 A JP51062464 A JP 51062464A JP 6246476 A JP6246476 A JP 6246476A JP S51147306 A JPS51147306 A JP S51147306A
Authority
JP
Japan
Prior art keywords
stabilizer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP51062464A
Other languages
Japanese (ja)
Inventor
Bijiyon Pooru
Fuishiyo Berunaaru
Rene Riyushian
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson-Brandt SA
Original Assignee
Thomson-Brandt SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Thomson-Brandt SA filed Critical Thomson-Brandt SA
Publication of JPS51147306A publication Critical patent/JPS51147306A/en
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/12—Heads, e.g. forming of the optical beam spot or modulation of the optical beam
    • G11B7/122—Flying-type heads, e.g. analogous to Winchester type in magnetic recording

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Optical Recording Or Reproduction (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
JP51062464A 1975-05-30 1976-05-31 Stabilizer Pending JPS51147306A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7516999A FR2312832A1 (en) 1975-05-30 1975-05-30 STABILIZATION DEVICE FOR SOFT DISCS, AND IN PARTICULAR VIDEO-DISCS, AND READING APPARATUS SUITABLE FOR THIS DEVICE

Publications (1)

Publication Number Publication Date
JPS51147306A true JPS51147306A (en) 1976-12-17

Family

ID=9155896

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51062464A Pending JPS51147306A (en) 1975-05-30 1976-05-31 Stabilizer

Country Status (6)

Country Link
US (1) US4071854A (en)
JP (1) JPS51147306A (en)
DE (1) DE2624108A1 (en)
FR (1) FR2312832A1 (en)
GB (1) GB1539086A (en)
NL (1) NL7605746A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4141049A (en) * 1977-12-23 1979-02-20 International Business Machines Corporation Loading mechanism for negative pressure sliders
US4447899A (en) * 1980-06-18 1984-05-08 Eastman Kodak Company Optical disc method, media and apparatus for writing and/or reading information
US4335173A (en) * 1980-09-22 1982-06-15 Eastman Kodak Company Method and means for reducing undesirable effects of dirt particles on a flexible record device
US4594702A (en) * 1982-11-12 1986-06-10 Discovision Associates Fluid bearing for axially movable head
US4509160A (en) * 1983-12-05 1985-04-02 Eggers Fred S Disc drive assembly
US4747006A (en) * 1985-06-13 1988-05-24 Mitsubishi Denki Kabushiki Kaisha Magnetic head having fluid pressure means
KR910006664B1 (en) * 1987-03-09 1991-08-30 마쯔시다덴기산교 가부시기가이샤 Magnetic recording/reproducing apparatus
US5012463A (en) * 1988-03-14 1991-04-30 Bernoulli Optical Systems Company Optical read/write storage system for flexible media having bernoulli stabilization at the optical head
GB2216710B (en) * 1988-03-14 1992-09-02 Ici Plc Optical or magneto-optical data system
US4928194A (en) * 1988-09-30 1990-05-22 Eastman Kodak Company Anti-static support for a cartridge in a disk drive
JPH02126463A (en) * 1988-11-04 1990-05-15 Toshiba Corp Magnetic disk device
JP2002514335A (en) 1996-06-12 2002-05-14 イメイション・コーポレイション Apparatus and method for stabilizing Bernoulli type flexible media for laser servo writing
US6566870B2 (en) 2000-05-24 2003-05-20 Seagate Technology Llc Vacuum plate disc stabilizer for a spin-stand tester used for testing a head-gimbal assembly

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1065629B (en) * 1954-01-25
GB763815A (en) * 1954-02-01 1956-12-19 Ibm Improved gas-stabilised head for recording apparatus and the like
US3123677A (en) * 1957-07-08 1964-03-03 Magnetic recording system
US3166997A (en) * 1961-06-28 1965-01-26 Ibm Hydrostatic film disc stabilizer and spacer
NL289744A (en) * 1962-03-12
DE2051840B2 (en) * 1970-10-22 1972-05-25 Electroacustic Gmbh, 2300 Kiel PLAYER FOR ROTATING, FILM-LIKE FLEXIBLE DISCS
FR2168854B1 (en) * 1972-01-24 1974-12-13 Peugeot & Renault
NL169668C (en) * 1972-09-02 1982-08-02 Philips Nv DEVICE FOR READING A DISC-SHAPED DATA CARRIER.
US3914541A (en) * 1972-12-11 1975-10-21 Mca Disco Vision Video disc player
US3947888A (en) * 1973-10-01 1976-03-30 Mca Disco-Vision, Inc. Hydrodynamic bearing head providing constant spacing

Also Published As

Publication number Publication date
GB1539086A (en) 1979-01-24
FR2312832B1 (en) 1979-08-03
US4071854A (en) 1978-01-31
NL7605746A (en) 1976-12-02
FR2312832A1 (en) 1976-12-24
DE2624108A1 (en) 1976-12-16

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